@misc{indiciae9d410e971194,
  title = {Efficacy...what's that??},
  author = {R S Bell},
  year = {1978},
  doi = {10.1016/s0001-2998(78)80017-8},
  url = {https://pubmed.ncbi.nlm.nih.gov/112683/},
  note = {Source identifier: 112683}
}